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Frustration mounts over chemical spill in West Virginia ...

Jan 12, 2014  The spill that tainted the water supply involved a chemical used in coal processing. But it didn't involve a coal mine - and that's a point state officials are

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How Dangerous Is the Coal-Washing Chemical Spilled in West ...

Jan 10, 2014  Exposure to the slurry of water and other chemicals formed after coal is washed would be more dangerous to human health than exposure to MCMH—and there have been numerous coal slurry floods

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West Virginia chemical spill puts spotlight on industrial ...

May 28, 2014  The spill that tainted the water supply involved a chemical used in coal processing. But it didn't involve a coal mine — and that's a point state officials are trying to convey to the public.

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Coal tar company fined $325K after harmful vapour leak in ...

Jul 11, 2019  A coal tar processing company in Hamilton has been fined more than $400,000, after a spill created a cloud of harmful yellow-green vapour that

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Another chemical spill in West Virginia - MSNBC

Feb 11, 2014  Waste called "coal slurry" leaked from a coal processing facility in West Virginia one month after a massive chemical spill tainted water for 300,000 residents. Emergency crews

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Initial environmental impacts of the Obed Mountain coal ...

Jul 01, 2016  On October 31, 2013, a catastrophic release of approximately 670,000 m 3 of coal process water occurred as the result of the failure of the wall of a post-processing settling pond at the Obed Mountain Mine near Hinton, Alberta.

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Coal and Water Pollution Union of Concerned Scientists

Dec 06, 2017  Finally, after coal is mined, it is typically washed with water and chemicals to remove impurities before it’s burned. The resulting coal slurry must then be stored, often with coal ash (see below) or in improvised ponds that can leak, spill, or fail.

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The Deadly Problem of Coal Ash HowStuffWorks

Sep 28, 2018  The worst coal ash spill ever came in December 2008, when a dike at a storage site at the Tennessee Valley Authority's Kingston Fossil Fuel Power Plant burst, releasing 5.4 million cubic yards of wet ash into the surrounding land in Roane County, Tennessee.

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Coal refuse - Wikipedia

Coal refuse (also described as coal waste, coal tailings, waste material, culm, boney, or gob ) is the material left over from coal mining, usually as tailings piles or spoil tips. For every tonne of hard coal generated by mining, 400 kilograms of waste material remains, which includes some lost coal that is partially economically recoverable. Coal refuse is distinct from the byproducts of burning coal, such as fly ash.

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Coal-processing chemicals spill into West Virginia river ...

Jan 10, 2014  By Ashley Southall and Timothy Williams / New York Times Nearly 200,000 people in Charleston, W.Va., and nine surrounding counties were without drinking water on Friday after a chemical spill contaminated supplies, the West Virginia governor’s office said. Gov. Earl Ray Tomblin said early Friday in a statement that the federal government had approved a Continue reading Coal-processing ...

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Frustration mounts over chemical spill in West Virginia ...

Jan 12, 2014  The spill that tainted the water supply involved a chemical used in coal processing. But it didn't involve a coal mine - and that's a point state officials are trying to convey to the public.

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Can’t catch a break? Chemicals again spill into W ...

Feb 12, 2014  The West Virginia Department of Environmental Protection (DEP) opened an investigation into a coal slurry spill Tuesday morning. The slurry is made up solid and liquid waste that is created as a by-product of the coal mining process.

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Chemical Spill The EPA Blog

The chemical that leaked from the Freedom Industries site, crude 4-methylcyclohexane methanol, or MCHM, is used in the processing of coal-fired energy production. It is one of 62,000 chemicals that were grandfathered in under the Toxic Substance Control Act (TSCA) , many of which can pose serious consequences for human health.

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W.Va. water tests encouraging after chemical spill

Jan 12, 2014  The spill that tainted the water supply involved a chemical used in coal processing. But it didn't involve a coal mine — and that's a point state officials are trying to convey to the public. When asked if the emergency is one of the risks of being a state that relies heavily on the coal industry, Tomblin quickly responded: "This was not a ...

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FINAL RESTORATION PLAN AND ENVIRONMENTAL

plant owned by Lone Mountain Processing, Inc. (LMPI) in Lee County, Virginia, resulted in the release of six million gallons of coal slurry to the Powell River watershed. The spill occurred when subsidence in the coal slurry impoundment caused the coal slurry to enter a system of abandoned underground coal

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Initial environmental impacts of the Obed Mountain coal ...

Jul 01, 2016  On the evening of October 31, 2013, a dyke failure of the Red/Green pit on the Obed Mountain Mine site in the Hinton region of Alberta, Canada released an estimated 670,000 m 3 of coal slurry.Coal slurry, or process water, is the by-product of processing and cleaning coal that contains a mixture of water, sediment, and fine particulate coal (i.e., coal fines).

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Coal and Water Pollution Union of Concerned Scientists

Dec 06, 2017  Coal mining. Mining operations can negatively impact water supplies, often with long-lasting effects. The fundamental issue involves contamination of nearby rivers, lakes, and aquifers by what comes out of a coal mine—usually highly acidic water containing heavy metals like arsenic, copper, and lead. The process is known as acid mine drainage.It happens when certain substances (typically ...

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The Deadly Problem of Coal Ash HowStuffWorks

Sep 28, 2018  The worst coal ash spill ever came in December 2008, when a dike at a storage site at the Tennessee Valley Authority's Kingston Fossil Fuel Power Plant burst, releasing 5.4 million cubic yards of wet ash into the surrounding land in Roane County, Tennessee.The sludge covered some 300 acres (121 hectares), befouling land and waters and prompting a years-long cleanup.

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Coal slurry - Wikipedia

Ideally, coal slurry consists only of crushed coal and water, which can be efficiently separated. In practice, the separation is significantly costly due to the large amounts of water needed and wastewater generated by the process. Furthermore, the slurry consists also of very fine coal dust that results in a waste called blackwater.As blackwater cannot be purified by a water treatment plant ...

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West Virginia Chemical Spill - National Toxicology Program

Jul 17, 2020  In January 2014, approximately 10,000 gallons of chemicals used to process coal spilled from a storage tank into the Elk River in West Virginia. The Elk River is a municipal water source which serves about 300,000 people in the Charleston area. In July 2014, NTP received a nomination from the Centers for Disease Control and Prevention (CDC) and ...

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Coal Slurry Spill Investigation Suppressed Union of ...

May 26, 2009  MSHA Initial Investigation of Coal Slurry Spill Begins. On October 11th, 2000, thick liquid coal processing waste contained in a Martin County Coal Corporation (MCCC) reservoir broke through the reservoir wall into an underground mine shaft, eventually dumping more than 300 million gallons of toxic sludge 4 into the area’s rivers. 5 Although there was no loss of human life, the spill ...

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Coal, Bituminous Safety Data Sheet

Product Name: Coal, Bituminous Recommended Use: Science education applications Synonyms: Washed Coal, Clean Coal, Soft Coal Distributor: Carolina Biological Supply Company 2700 York Road, Burlington, NC 27215 1-800-227-1150 Chemical Information: 800-227-1150 (8am-5pm (ET) M-F) Chemtrec: 800-424-9300 (Transportation Spill Response 24 hours)

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Coal Processing - CITIZENS COAL COUNCIL

Coal slurry (also known as sludge) is the toxic solid/liquid by-product of the mining and processing of coal. Strip mines (see: strip mining) and mountaintop removal (see: mountaintop removal) generate enormous quantities of “overburden” (rocks and soil), which is then used to create dams, usually in valleys or hollows between two mountains.

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Coal-processing chemicals spill into West Virginia river ...

Jan 10, 2014  By Ashley Southall and Timothy Williams / New York Times Nearly 200,000 people in Charleston, W.Va., and nine surrounding counties were without drinking water on Friday after a chemical spill contaminated supplies, the West Virginia governor’s office said. Gov. Earl Ray Tomblin said early Friday in a statement that the federal government had approved a Continue reading Coal-processing ...

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West Virginia Chemical Spill - National Toxicology Program

Jul 17, 2020  In January 2014, approximately 10,000 gallons of chemicals used to process coal spilled from a storage tank into the Elk River in West Virginia. The Elk River is a municipal water source which serves about 300,000 people in the Charleston area. In July 2014, NTP received a nomination from the Centers for Disease Control and Prevention (CDC) and ...

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Another day, another river ruined by a big coal-industry spill

Feb 13, 2014  Another day, another river ruined by a big coal-industry spill This time it's a spill of 100,000 gallons of coal slurry from a coal processing facility in West Virginia.

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Coal Slurry Spill Investigation Suppressed Union of ...

May 26, 2009  MSHA Initial Investigation of Coal Slurry Spill Begins. On October 11th, 2000, thick liquid coal processing waste contained in a Martin County Coal Corporation (MCCC) reservoir broke through the reservoir wall into an underground mine shaft, eventually dumping more than 300 million gallons of toxic sludge 4 into the area’s rivers. 5 Although there was no loss of human life, the spill ...

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Can’t catch a break? Chemicals again spill into W ...

Feb 12, 2014  The West Virginia Department of Environmental Protection (DEP) opened an investigation into a coal slurry spill Tuesday morning. The slurry is made up solid and liquid waste that is created as a by-product of the coal mining process.

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Historic Disaster: 10 years after the ash spill wbir

Dec 22, 2008  On Dec. 22, 2008, the largest coal ash spill in U.S. history was unleashed from the TVA plant in Roane County. We recap the disaster, how it changed standards for storing ash, and the ongoing ...

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Chemical spill shuts off water to 300K in West ... - CBS News

Jan 10, 2014  The chemical, a foaming agent used in the coal preparation process, leaked from a tank at Freedom Industries and overran a containment area. Officials from Freedom, a

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The story behind the water crisis in Martin County ...

Feb 19, 2018  The 2000 Martin County spill was eclipsed in size by the 2008 Kingston Fossil Plant spill, which dumped over a billion gallons of coal fly ash slurry into tributaries of the Tennessee River.

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The Deadly Problem of Coal Ash HowStuffWorks

Sep 28, 2018  The worst coal ash spill ever came in December 2008, when a dike at a storage site at the Tennessee Valley Authority's Kingston Fossil Fuel Power Plant burst, releasing 5.4 million cubic yards of wet ash into the surrounding land in Roane County, Tennessee.The sludge covered some 300 acres (121 hectares), befouling land and waters and prompting a years-long cleanup.

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Spill Clean up Procedure - University of British Columbia

Spill Clean up Procedure Date of Issue: 11.03.15 Revision of: NEW page 5 of 6 Revised By: Sonny Dhasi Risk Management Services d. Mercury (metallic) Spill 1) Report the spill to a supervisor; if necessary, contact HSE for further assistance. 2) Evacuate all personnel from area if spill is large, or room is small and ventilation is poor.

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DEP plans more detailed water monitoring at coal ...

Jun 11, 2014  The Kanawha Eagle spill, into Fields Creek and the Kanawha River, received far more media attention than most coal-slurry spills, likely because it

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FINAL RESTORATION PLAN AND ENVIRONMENTAL

plant owned by Lone Mountain Processing, Inc. (LMPI) in Lee County, Virginia, resulted in the release of six million gallons of coal slurry to the Powell River watershed. The spill occurred when subsidence in the coal slurry impoundment caused the coal slurry to enter a system of abandoned underground coal

Get Price

Chemical Spill The EPA Blog

The chemical that leaked from the Freedom Industries site, crude 4-methylcyclohexane methanol, or MCHM, is used in the processing of coal-fired energy production. It is one of 62,000 chemicals that were grandfathered in under the Toxic Substance Control Act (TSCA) , many of which can pose serious consequences for human health.

Get Price

Coal Slurry Catastrophes Continue: West Virginia Hit With ...

Feb 19, 2014  Coal slurry leak in West Virginia turns a creek into sludge. Water quality specialists taking samples from Fields Creek. Cleanup continues from earlier spill that contaminated drinking water for 300,000 West Virginia residents. Duke Energy coal ash spill in North Carolina attributed to a leaking storm water pipe. Up to 82,000 tons of ash and 27 million gallons of tainted water spilled into the ...

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Coal Slurry Spill Investigation Suppressed Union of ...

May 26, 2009  MSHA Initial Investigation of Coal Slurry Spill Begins. On October 11th, 2000, thick liquid coal processing waste contained in a Martin County Coal Corporation (MCCC) reservoir broke through the reservoir wall into an underground mine shaft, eventually dumping more than 300 million gallons of toxic sludge 4 into the area’s rivers. 5 Although there was no loss of human life, the spill ...

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How the Kingston coal ash spill unearthed a nuclear ...

Dec 15, 2020  The Kingston coal ash spill was the nation’s largest industrial disaster to date, releasing five times as much toxic material as the 2010 explosion of BP’s Deepwater Horizon oil rig.

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Coal Slurry Catastrophes Continue: West Virginia Hit With ...

Feb 19, 2014  Coal slurry leak in West Virginia turns a creek into sludge. Water quality specialists taking samples from Fields Creek. Cleanup continues from earlier spill that contaminated drinking water for 300,000 West Virginia residents. Duke Energy coal ash spill in North Carolina attributed to a leaking storm water pipe. Up to 82,000 tons of ash and 27 million gallons of tainted water spilled into the ...

Get Price

Coal and Water Pollution Union of Concerned Scientists

Dec 06, 2017  Coal mining. Mining operations can negatively impact water supplies, often with long-lasting effects. The fundamental issue involves contamination of nearby rivers, lakes, and aquifers by what comes out of a coal mine—usually highly acidic water containing heavy metals like arsenic, copper, and lead. The process is known as acid mine drainage.It happens when certain substances (typically ...

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Critics Say Spill Highlights Lax West Virginia Regulations ...

Jan 13, 2014  The Elk River in Charleston, W.Va. A coal-processing chemical spill last week cut off water to more than 300,000 people. Credit... Tyler Evert/Associated Press

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Chemical spill shuts off water to 300K in West ... - CBS News

Jan 10, 2014  The chemical, a foaming agent used in the coal preparation process, leaked from a tank at Freedom Industries and overran a containment area. Officials from Freedom, a

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Storage of Coal: Problems and Precautions

and beginning to spill the first rows then the second, third rows and so on. A very good blend can be obtained when the coal is taken by a reclaimer from the stack formed with this method. Disadvantage of this method is collection of rain water between the coal

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Coal Ash — Center for Coalfield Justice

The LaBelle Processing Company, an affiliate of ITEC, operated the coal refuse disposal area under CMAP #26733701. ITEC ceased operations at the Prep Plant in December 1994 and filed for bankruptcy. MCC entered into negotiations with the Department in October 1995 regarding the purchase of ITEC’s and LaBelle Processing Company’s assets.

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Toxic coal sludge pollutes Ky. town 10 years later Fox News

Oct 10, 2010  Coal ash is formed during combustion at power plants, while coal slurry is part of the production process at mines. Officials have estimated the

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Coal, Bituminous Safety Data Sheet

Product Name: Coal, Bituminous Recommended Use: Science education applications Synonyms: Washed Coal, Clean Coal, Soft Coal Distributor: Carolina Biological Supply Company 2700 York Road, Burlington, NC 27215 1-800-227-1150 Chemical Information: 800-227-1150 (8am-5pm (ET) M-F) Chemtrec: 800-424-9300 (Transportation Spill Response 24 hours)

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WV water contamination exposes chemical hazards of coal ...

Jan 13, 2014  The area of West Virginia where residents have been told not to use their tap water due to a coal-processing chemical spill. (Map from the West Virginia American Water website.) Most Americans are aware of the pollution hazards associated with the mining and burning of coal. The water contamination disaster that began unfolding last week in ...

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DEP plans more detailed water monitoring at coal ...

Jun 11, 2014  The Kanawha Eagle spill, into Fields Creek and the Kanawha River, received far more media attention than most coal-slurry spills, likely because it

Get Price

Hundreds of Workers Who Cleaned Up the Country’s Worst ...

The spill affecting the McCarthys occurred after an unlined containment pond failed at the Tennessee Valley Authority’s (TVA) Kingston coal plant, creating the nation’s biggest coal ash spill.

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What's the Chemical Behind West Virginia's River Spill?

Jan 11, 2014  A consultant at a major mining industry firm told National Geographic that 4-methylcyclohexane methanol is used at about 20 to 25 percent of coal processing

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